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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : // MyEDITDATA, wegen exportiertem EditData
21 : #ifndef INCLUDED_EDITENG_EDITDATA_HXX
22 : #define INCLUDED_EDITENG_EDITDATA_HXX
23 :
24 : #include <rtl/ustring.hxx>
25 : #include <editeng/editengdllapi.h>
26 :
27 : class SfxItemSet;
28 : class SfxPoolItem;
29 : class SvParser;
30 : class SvxFieldItem;
31 :
32 : enum EETextFormat { EE_FORMAT_TEXT = 0x20, EE_FORMAT_RTF, EE_FORMAT_BIN = 0x31, EE_FORMAT_HTML, EE_FORMAT_XML };
33 : enum EEHorizontalTextDirection { EE_HTEXTDIR_DEFAULT, EE_HTEXTDIR_L2R, EE_HTEXTDIR_R2L };
34 : enum EESelectionMode { EE_SELMODE_STD, EE_SELMODE_TXTONLY, EE_SELMODE_HIDDEN };
35 : // EE_SELMODE_HIDDEN can be used to completely hide the selection. This is useful e.g. when you want show the selection
36 : // only as long as your window (which the edit view works on) has the focus
37 : enum EESpellState { EE_SPELL_OK, EE_SPELL_NOLANGUAGE, EE_SPELL_LANGUAGENOTINSTALLED, EE_SPELL_NOSPELLER, EE_SPELL_ERRORFOUND };
38 : enum EVAnchorMode {
39 : ANCHOR_TOP_LEFT, ANCHOR_VCENTER_LEFT, ANCHOR_BOTTOM_LEFT,
40 : ANCHOR_TOP_HCENTER, ANCHOR_VCENTER_HCENTER, ANCHOR_BOTTOM_HCENTER,
41 : ANCHOR_TOP_RIGHT, ANCHOR_VCENTER_RIGHT, ANCHOR_BOTTOM_RIGHT };
42 :
43 : #define EE_PARA_NOT_FOUND SAL_MAX_INT32
44 : #define EE_PARA_APPEND SAL_MAX_INT32
45 : #define EE_PARA_ALL SAL_MAX_INT32
46 : #define EE_PARA_MAX_COUNT SAL_MAX_INT32
47 :
48 : #define EE_INDEX_NOT_FOUND SAL_MAX_INT32
49 : #define EE_TEXTPOS_ALL SAL_MAX_INT32
50 : #define EE_TEXTPOS_MAX_COUNT SAL_MAX_INT32
51 :
52 : EDITENG_DLLPUBLIC extern const size_t EE_APPEND;
53 :
54 : // Error messages for Read / Write Method
55 : #define EE_READWRITE_OK (SVSTREAM_OK)
56 : #define EE_READWRITE_WRONGFORMAT (SVSTREAM_ERRBASE_USER+1)
57 : #define EE_READWRITE_GENERALERROR (SVSTREAM_ERRBASE_USER+2)
58 :
59 : #define EDITUNDO_REMOVECHARS 100
60 : #define EDITUNDO_CONNECTPARAS 101
61 : #define EDITUNDO_REMOVEFEATURE 102
62 : #define EDITUNDO_MOVEPARAGRAPHS 103
63 : #define EDITUNDO_INSERTFEATURE 104
64 : #define EDITUNDO_SPLITPARA 105
65 : #define EDITUNDO_INSERTCHARS 106
66 : #define EDITUNDO_DELCONTENT 107
67 : #define EDITUNDO_DELETE 108
68 : #define EDITUNDO_CUT 109
69 : #define EDITUNDO_PASTE 110
70 : #define EDITUNDO_INSERT 111
71 : #define EDITUNDO_SRCHANDREPL 112
72 : #define EDITUNDO_MOVEPARAS 113
73 : #define EDITUNDO_PARAATTRIBS 114
74 : #define EDITUNDO_ATTRIBS 115
75 : #define EDITUNDO_DRAGANDDROP 116
76 : #define EDITUNDO_READ 117
77 : #define EDITUNDO_STYLESHEET 118
78 : #define EDITUNDO_REPLACEALL 119
79 : #define EDITUNDO_STRETCH 120
80 : #define EDITUNDO_RESETATTRIBS 121
81 : #define EDITUNDO_INDENTBLOCK 122
82 : #define EDITUNDO_UNINDENTBLOCK 123
83 : #define EDITUNDO_MARKSELECTION 124
84 : #define EDITUNDO_TRANSLITERATE 125
85 :
86 : #define EDITUNDO_USER 200
87 :
88 : class EditView;
89 : class EditEngine;
90 : class ImpEditView;
91 : class ImpEditEngine;
92 : class EditTextObject;
93 : class SfxStyleSheet;
94 :
95 : #define RGCHK_NONE 0 // No correction of ViusArea when scrolling
96 : #define RGCHK_NEG 1 // No negative ViusArea when scrolling
97 : #define RGCHK_PAPERSZ1 2 // VisArea must be within paper width, Text Size
98 :
99 : struct EPosition
100 : {
101 : sal_Int32 nPara;
102 : sal_Int32 nIndex;
103 :
104 57 : EPosition()
105 : : nPara( EE_PARA_NOT_FOUND )
106 57 : , nIndex( EE_INDEX_NOT_FOUND )
107 57 : { }
108 :
109 51 : EPosition( sal_Int32 nPara_, sal_Int32 nPos_ )
110 : : nPara( nPara_ )
111 51 : , nIndex( nPos_ )
112 51 : { }
113 : };
114 :
115 : struct ESelection
116 : {
117 : sal_Int32 nStartPara;
118 : sal_Int32 nStartPos;
119 : sal_Int32 nEndPara;
120 : sal_Int32 nEndPos;
121 :
122 601676 : ESelection() : nStartPara( 0 ), nStartPos( 0 ), nEndPara( 0 ), nEndPos( 0 ) {}
123 :
124 466524 : ESelection( sal_Int32 nStPara, sal_Int32 nStPos,
125 : sal_Int32 nEPara, sal_Int32 nEPos )
126 : : nStartPara( nStPara )
127 : , nStartPos( nStPos )
128 : , nEndPara( nEPara )
129 466524 : , nEndPos( nEPos )
130 466524 : { }
131 :
132 204 : ESelection( sal_Int32 nPara, sal_Int32 nPos )
133 : : nStartPara( nPara )
134 : , nStartPos( nPos )
135 : , nEndPara( nPara )
136 204 : , nEndPos( nPos )
137 204 : { }
138 :
139 : void Adjust();
140 : bool IsEqual( const ESelection& rS ) const;
141 : bool IsLess( const ESelection& rS ) const;
142 : bool IsGreater( const ESelection& rS ) const;
143 : bool IsZero() const;
144 : bool HasRange() const;
145 : };
146 :
147 58 : inline bool ESelection::HasRange() const
148 : {
149 58 : return ( nStartPara != nEndPara ) || ( nStartPos != nEndPos );
150 : }
151 :
152 0 : inline bool ESelection::IsZero() const
153 : {
154 0 : return ( ( nStartPara == 0 ) && ( nStartPos == 0 ) &&
155 0 : ( nEndPara == 0 ) && ( nEndPos == 0 ) );
156 : }
157 :
158 6825 : inline bool ESelection::IsEqual( const ESelection& rS ) const
159 : {
160 18970 : return ( ( nStartPara == rS.nStartPara ) && ( nStartPos == rS.nStartPos ) &&
161 18703 : ( nEndPara == rS.nEndPara ) && ( nEndPos == rS.nEndPos ) );
162 : }
163 :
164 0 : inline bool ESelection::IsLess( const ESelection& rS ) const
165 : {
166 : // The selection must be adjusted.
167 : // => Only check if end of 'this' < Start of rS
168 0 : return ( nEndPara < rS.nStartPara ) ||
169 0 : ( ( nEndPara == rS.nStartPara ) && ( nEndPos < rS.nStartPos ) && !IsEqual( rS ) );
170 : }
171 :
172 0 : inline bool ESelection::IsGreater( const ESelection& rS ) const
173 : {
174 : // The selection must be adjusted.
175 : // => Only check if end of 'this' < Start of rS
176 0 : return ( nStartPara > rS.nEndPara ) ||
177 0 : ( ( nStartPara == rS.nEndPara ) && ( nStartPos > rS.nEndPos ) && !IsEqual( rS ) );
178 : }
179 :
180 2934 : inline void ESelection::Adjust()
181 : {
182 2934 : bool bSwap = false;
183 2934 : if ( nStartPara > nEndPara )
184 0 : bSwap = true;
185 2934 : else if ( ( nStartPara == nEndPara ) && ( nStartPos > nEndPos ) )
186 0 : bSwap = true;
187 :
188 2934 : if ( bSwap )
189 : {
190 0 : sal_Int32 nSPar = nStartPara; sal_Int32 nSPos = nStartPos;
191 0 : nStartPara = nEndPara; nStartPos = nEndPos;
192 0 : nEndPara = nSPar; nEndPos = nSPos;
193 : }
194 2934 : }
195 :
196 : struct EDITENG_DLLPUBLIC EFieldInfo
197 : {
198 : SvxFieldItem* pFieldItem;
199 : OUString aCurrentText;
200 : EPosition aPosition;
201 :
202 : EFieldInfo();
203 : EFieldInfo( const SvxFieldItem& rFieldItem, sal_Int32 nPara, sal_Int32 nPos );
204 : ~EFieldInfo();
205 :
206 : EFieldInfo( const EFieldInfo& );
207 : EFieldInfo& operator= ( const EFieldInfo& );
208 : };
209 :
210 : enum ImportState {
211 : RTFIMP_START, RTFIMP_END, // only pParser, nPara, nIndex
212 : RTFIMP_NEXTTOKEN, RTFIMP_UNKNOWNATTR, // nToken+nTokenValue
213 : RTFIMP_SETATTR, // pAttrs
214 : RTFIMP_INSERTTEXT, // aText
215 : RTFIMP_INSERTPARA, // -
216 : HTMLIMP_START, HTMLIMP_END, // only pParser, nPara, nIndex
217 : HTMLIMP_NEXTTOKEN, HTMLIMP_UNKNOWNATTR, // nToken
218 : HTMLIMP_SETATTR, // pAttrs
219 : HTMLIMP_INSERTTEXT, // aText
220 : HTMLIMP_INSERTPARA, HTMLIMP_INSERTFIELD // -
221 : };
222 :
223 : struct ImportInfo
224 : {
225 : SvParser* pParser;
226 : ESelection aSelection;
227 : ImportState eState;
228 :
229 : int nToken;
230 : short nTokenValue;
231 :
232 : OUString aText;
233 :
234 : void* pAttrs; // RTF: SvxRTFItemStackType*, HTML: SfxItemSet*
235 :
236 : ImportInfo( ImportState eState, SvParser* pPrsrs, const ESelection& rSel );
237 : ~ImportInfo();
238 : };
239 :
240 : struct ParagraphInfos
241 : {
242 5326 : ParagraphInfos()
243 : : nParaHeight( 0 )
244 : , nLines( 0 )
245 : , nFirstLineStartX( 0 )
246 : , nFirstLineOffset( 0 )
247 : , nFirstLineHeight( 0 )
248 : , nFirstLineTextHeight ( 0 )
249 : , nFirstLineMaxAscent( 0 )
250 5326 : , bValid( false )
251 5326 : {}
252 : sal_uInt16 nParaHeight;
253 : sal_uInt16 nLines;
254 :
255 : sal_uInt16 nFirstLineStartX;
256 :
257 : sal_uInt16 nFirstLineOffset;
258 : sal_uInt16 nFirstLineHeight;
259 : sal_uInt16 nFirstLineTextHeight;
260 : sal_uInt16 nFirstLineMaxAscent;
261 :
262 : bool bValid; // A query during formatting is not valid!
263 : };
264 :
265 : struct EECharAttrib
266 : {
267 : const SfxPoolItem* pAttr;
268 :
269 : sal_Int32 nPara;
270 : sal_Int32 nStart;
271 : sal_Int32 nEnd;
272 : };
273 :
274 : struct MoveParagraphsInfo
275 : {
276 : sal_Int32 nStartPara;
277 : sal_Int32 nEndPara;
278 : sal_Int32 nDestPara;
279 :
280 0 : MoveParagraphsInfo( sal_Int32 nS, sal_Int32 nE, sal_Int32 nD )
281 0 : { nStartPara = nS; nEndPara = nE; nDestPara = nD; }
282 : };
283 :
284 : #define EE_ACTION_PASTE 1
285 : #define EE_ACTION_DROP 2
286 :
287 : struct PasteOrDropInfos
288 : {
289 : sal_uInt16 nAction;
290 : sal_Int32 nStartPara;
291 : sal_Int32 nEndPara;
292 :
293 0 : PasteOrDropInfos() : nAction(0), nStartPara(-1), nEndPara(-1) {}
294 : };
295 :
296 : enum EENotifyType
297 : {
298 : /// EditEngine text was modified
299 : EE_NOTIFY_TEXTMODIFIED,
300 :
301 : /// A paragraph was inserted into the EditEngine
302 : EE_NOTIFY_PARAGRAPHINSERTED,
303 :
304 : /// A paragraph was removed from the EditEngine
305 : EE_NOTIFY_PARAGRAPHREMOVED,
306 :
307 : /// Multiple paragraphs have been removed from the EditEngine
308 : EE_NOTIFY_PARAGRAPHSMOVED,
309 :
310 : /// The height of at least one paragraph has changed
311 : EE_NOTIFY_TEXTHEIGHTCHANGED,
312 :
313 : /// The view area of the EditEngine scrolled
314 : EE_NOTIFY_TEXTVIEWSCROLLED,
315 :
316 : /// The selection and/or the cursor position has changed
317 : EE_NOTIFY_TEXTVIEWSELECTIONCHANGED,
318 :
319 : /** Denotes the beginning of a collected amount of EditEngine
320 : notification events. This event itself is not queued, but sent
321 : immediately
322 : */
323 : EE_NOTIFY_BLOCKNOTIFICATION_START,
324 :
325 : /** Denotes the end of a collected amount of EditEngine
326 : notification events. After this event, the queue is empty, and
327 : a high-level operation such as "insert paragraph" is finished
328 : */
329 : EE_NOTIFY_BLOCKNOTIFICATION_END,
330 :
331 : /// Denotes the beginning of a high-level action triggered by a key press
332 : EE_NOTIFY_INPUT_START,
333 :
334 : /// Denotes the end of a high-level action triggered by a key press
335 : EE_NOTIFY_INPUT_END,
336 : EE_NOTIFY_TEXTVIEWSELECTIONCHANGED_ENDD_PARA
337 : };
338 :
339 : struct EENotify
340 : {
341 : EENotifyType eNotificationType;
342 : EditEngine* pEditEngine;
343 : EditView* pEditView;
344 :
345 : sal_Int32 nParagraph; // only valid in PARAGRAPHINSERTED/EE_NOTIFY_PARAGRAPHREMOVED
346 :
347 : sal_Int32 nParam1;
348 : sal_Int32 nParam2;
349 :
350 1220901 : EENotify( EENotifyType eType )
351 1220901 : { eNotificationType = eType; pEditEngine = NULL; pEditView = NULL; nParagraph = EE_PARA_NOT_FOUND; nParam1 = 0; nParam2 = 0; }
352 : };
353 :
354 : #endif // INCLUDED_EDITENG_EDITDATA_HXX
355 :
356 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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